#AADA40#AADA40

#AADA40 is a very light, vivid yellow-green. Relative luminance 0.591; OKLCH L 82.6% C 0.184 H 125.4°. Best body text is #000000 at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#AADA40
RGB	rgb(170, 218, 64)
HSL	hsl(79, 68%, 55%)
HSV	hsv(79, 71%, 85%)
CMYK	cmyk(22%, 0%, 70.6%, 14.5%)
CIE-LAB	lab(81.32, -36.93, 66.84)
CIE-LCH	lch(81.32, 76.36, 118.92°)
OKLab	oklab(82.64% -0.1066 0.1498)
OKLCH	oklch(82.64% 0.184 125.4)
XYZ	xyz(42.5747, 59.0585, 14.0059)
Luminance	0.5906 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AADA40 #7040DA

analogous

#DABD40 #AADA40 #5DDA40

triadic

#AADA40 #40AADA #DA40AA

tetradic

#AADA40 #40DABD #7040DA #DA405D

square

#AADA40 #40DABD #7040DA #DA405D

split-complementary

#AADA40 #405DDA #BD40DA

monochromatic

#64861A #8AB924 #AADA40 #C1E473 #D8EEA7

Accessibility & contrast

On white

1.64

#AADA40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.81

#AADA40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AADA40

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AADA40	#FFFFFF	#000000	##000000
##AADA40	1.00	1.64	12.81	12.81
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.81	21.00	1.00	1.00
##000000	12.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC25

Deuteranopia (green-blind)

#DFC94D

Tritanopia (blue-blind)

#B1D0BC

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #aada40;
/* rgb */ color: rgb(170, 218, 64);
/* oklch */ color: oklch(82.6% 0.184 125.4);

Tailwind

colors: {
  custom: {
    50: '#c7e57e',
    500: '#aada40',
    950: '#000000',
  },
}

SCSS

$custom: #aada40;
$custom-light: #c7e57e;
$custom-dark: #000000;

JSON

{
  "hex": "#aada40",
  "rgb": {
    "r": 170,
    "g": 218,
    "b": 64
  },
  "hsl": {
    "h": 78.701,
    "s": 67.544,
    "l": 55.294
  },
  "oklch": {
    "l": 0.82644,
    "c": 0.18382,
    "h": 125.4
  },
  "luminance": 0.59059
}

Semantic roles & 50–950 ramp

primary

#AADA40

secondary

#4E328C

accent

#3DEA73

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #AADA40

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →